import { IDBCreator, IDBDatabaseLike } from './idb-types.js';
import '@firtoz/idb-collections';

interface CreateTableOperation {
    type: "createTable";
    name: string;
    keyPath?: string;
    autoIncrement?: boolean;
    indexes?: Array<{
        name: string;
        keyPath: string | string[];
        unique?: boolean;
    }>;
}
interface DeleteTableOperation {
    type: "deleteTable";
    name: string;
}
interface CreateIndexOperation {
    type: "createIndex";
    tableName: string;
    indexName: string;
    keyPath: string | string[];
    unique?: boolean;
}
interface DeleteIndexOperation {
    type: "deleteIndex";
    tableName: string;
    indexName: string;
}
type MigrationOperation = CreateTableOperation | DeleteTableOperation | CreateIndexOperation | DeleteIndexOperation;
/** A migration is an array of operations to perform */
type Migration = MigrationOperation[];
/**
 * Runs IndexedDB migrations using declarative migration arrays.
 * Version = total migrations + 1.
 *
 * Example usage:
 * ```typescript
 * const migrations: Migration[] = [
 *   [
 *     { type: "createTable", name: "todo", keyPath: "id", indexes: [
 *       { name: "todo_user_id", keyPath: "user_id" }
 *     ]}
 *   ],
 *   [
 *     { type: "createTable", name: "user", keyPath: "id" }
 *   ]
 * ];
 *
 * const db = await migrateIndexedDBWithFunctions('my-db', migrations);
 * ```
 */
declare function migrateIndexedDBWithFunctions(dbName: string, migrations: Migration[], debug?: boolean, dbCreator?: IDBCreator): Promise<IDBDatabaseLike>;

export { type CreateIndexOperation, type CreateTableOperation, type DeleteIndexOperation, type DeleteTableOperation, type Migration, type MigrationOperation, migrateIndexedDBWithFunctions };